| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2015 ER61 | 2017 08 03.09519 | 03 30 58.59 | +22 48 53.2 | 15.6 | N | 160 |
| C/2015 ER61 | 2017 08 03.09860 | 03 30 58.88 | +22 48 53.9 | 15.6 | N | 160 |
| C/2015 ER61 | 2017 08 03.10200 | 03 30 59.15 | +22 48 54.8 | 15.6 | N | 160 |
| C/2015 ER61 | 2017 08 04.11005 | 03 32 22.60 | +22 52 12.0 | 14.7 | N | J22 |
| C/2015 ER61 | 2017 08 04.11378 | 03 32 22.94 | +22 52 12.8 | 14.7 | N | J22 |
| C/2015 ER61 | 2017 08 04.11502 | 03 32 23.01 | +22 52 14.2 | 14.7 | N | J22 |
| C/2015 ER61 | 2017 08 04.43600 | 03 32 48.96 | +22 53 14.4 | 15.0 | N | H47 |
| C/2015 ER61 | 2017 08 04.43961 | 03 32 49.26 | +22 53 15.0 | 15.1 | N | H47 |
| C/2015 ER61 | 2017 08 04.44443 | 03 32 49.64 | +22 53 16.1 | 15.2 | N | H47 |
| C/2015 ER61 | 2017 08 06.00346 | 03 34 53.65 | +22 57 54.9 | 15.1 | N | B96 |
| C/2015 ER61 | 2017 08 06.00509 | 03 34 53.76 | +22 57 55.3 | 15.1 | N | B96 |
| C/2015 ER61 | 2017 08 06.00672 | 03 34 53.86 | +22 57 55.5 | 14.9 | N | B96 |
| C/2015 ER61 | 2017 08 06.04792 | 03 34 57.06 | +22 58 01.7 | 15.3 | N | I81 |
| C/2015 ER61 | 2017 08 06.05445 | 03 34 57.51 | +22 58 03.9 | 14.7 | N | I81 |
| C/2015 ER61 | 2017 08 06.05953 | 03 34 57.95 | +22 58 05.4 | 15.3 | N | I81 |
| C/2015 ER61 | 2017 08 07.10984 | 03 36 18.62 | +23 01 02.6 | 15.1 | N | C23 |
| C/2015 ER61 | 2017 08 07.11583 | 03 36 19.08 | +23 01 03.8 | 14.9 | N | C23 |
| C/2015 ER61 | 2017 08 07.12108 | 03 36 19.43 | +23 01 04.6 | 14.8 | N | C23 |
| C/2015 ER61 | 2017 08 10.22616 | 03 40 04.84 | +23 08 55.2 | 15.1 | N | G40 |
| C/2015 ER61 | 2017 08 10.23093 | 03 40 05.12 | +23 08 56.2 | 15.1 | N | G40 |